| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-kernel-mm-swap | 9 Description: Enable/disable VMA based swap readahead.
11 If set to true, the VMA based swap readahead algorithm
13 VMA, and the global swap readahead algorithm will be
15 false, the global swap readahead algorithm will be
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| H A D | sysfs-fs-erofs | 46 Description: Used to set or show readahead bytes during readdir(), by
49 - 0: disable readahead.
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| H A D | sysfs-fs-ext4 | 56 inode table blocks that ext4's inode table readahead
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| /linux/fs/xfs/libxfs/ |
| H A D | xfs_dquot_buf.c | 151 bool readahead) in xfs_dquot_buf_verify_crc() argument
173 if (!readahead) in xfs_dquot_buf_verify_crc()
186 bool readahead) in xfs_dquot_buf_verify() argument
221 if (!readahead) in xfs_dquot_buf_verify()
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| H A D | xfs_inode_buf.c | 46 bool readahead) in xfs_inode_buf_verify() argument
68 if (readahead) { in xfs_inode_buf_verify()
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| /linux/mm/ |
| H A D | readahead.c | 173 if (aops->readahead) { in read_pages()
174 aops->readahead(rac); in read_pages()
364 if (unlikely(!mapping->a_ops->read_folio && !mapping->a_ops->readahead)) in force_page_cache_ra()
756 SYSCALL_DEFINE3(readahead, int, fd, loff_t, offset, size_t, count) in SYSCALL_DEFINE3() argument
762 COMPAT_SYSCALL_DEFINE4(readahead, int, fd, compat_arg_u64_dual(offset), size_t, count) in COMPAT_SYSCALL_DEFINE4() argument
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| H A D | swap_state.c | 612 bool readahead, vma_ra = swap_use_vma_readahead(); in swap_update_readahead() local
621 readahead = folio_test_clear_readahead(folio); in swap_update_readahead()
629 if (readahead) in swap_update_readahead()
635 if (readahead) { in swap_update_readahead()
644 pgoff_t ilx, bool readahead) in swap_cache_read_folio() argument
659 if (readahead) { in swap_cache_read_folio()
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| H A D | Makefile | 53 readahead.o folio.o truncate.o vmscan.o shrinker.o \
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| /linux/fs/ntfs/ |
| H A D | aops.c | 308 .readahead = ntfs_readahead,
322 .readahead = ntfs_readahead,
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| /linux/Documentation/translations/zh_CN/core-api/ |
| H A D | mm-api.rst | 78 mm/readahead.c
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| /linux/fs/9p/ |
| H A D | vfs_addr.c | 220 .readahead = netfs_readahead,
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| /linux/tools/perf/arch/powerpc/entry/syscalls/ |
| H A D | syscall.tbl | 249 191 32 readahead sys_ppc_readahead compat_sys_ppc_readahead
250 191 64 readahead sys_readahead
251 191 spu readahead sys_readahead
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| /linux/fs/ext4/ |
| H A D | Kconfig | 24 table readahead, the best performance gains require enabling ext4
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| /linux/fs/erofs/ |
| H A D | fileio.c | 195 .readahead = erofs_fileio_readahead,
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| H A D | zdata.c | 1643 bool *force_fg, bool readahead) in z_erofs_submit_queue() argument
1732 if (readahead) in z_erofs_submit_queue()
1922 .readahead = z_erofs_readahead,
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| H A D | data.c | 460 .readahead = erofs_readahead,
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| /linux/Documentation/filesystems/ |
| H A D | locking.rst | 250 void (*readahead)(struct readahead_control *);
279 readahead: yes, unlocks shared
301 ->readahead() unlocks the folios that I/O is attempted on like ->read_folio().
530 readahead paths), the fallocate implementation must take the invalidate_lock to
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| /linux/block/ |
| H A D | fops.c | 512 .readahead = blkdev_readahead,
572 .readahead = blkdev_readahead,
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| /linux/Documentation/mm/ |
| H A D | allocation-profiling.rst | 76 15M 3656 mm/readahead.c:247 func:page_cache_ra_unbounded
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| /linux/drivers/scsi/ |
| H A D | myrb.h | 326 unsigned int readahead:1; /* Byte 116 Bit 2 */ member
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| /linux/fs/xfs/ |
| H A D | xfs_aops.c | 682 .readahead = xfs_vm_readahead,
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| /linux/fs/afs/ |
| H A D | file.c | 57 .readahead = netfs_readahead,
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| /linux/tools/perf/arch/mips/entry/syscalls/ |
| H A D | syscall_n64.tbl | 190 179 n64 readahead sys_readahead
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| /linux/fs/f2fs/ |
| H A D | checkpoint.c | 527 bool readahead = false; in f2fs_ra_meta_pages_cond() local
534 readahead = true; in f2fs_ra_meta_pages_cond()
537 if (readahead) in f2fs_ra_meta_pages_cond()
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| /linux/scripts/ |
| H A D | syscall.tbl | 257 213 common readahead sys_readahead compat_sys_readahead
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